Hebrews 10:22

let us draw near with a true heart, in absolute assurance of faith, our hearts sprinkled clean from a bad conscience, and our bodies washed in pure water;

Treasury of Scripture Knowledge

Summary

And the chambers and the entries thereof were by the posts of the gates, where they washed the burnt offering.

Bible References

Where

Hebrews 10:22
let us draw near with a true heart, in absolute assurance of faith, our hearts sprinkled clean from a bad conscience, and our bodies washed in pure water;